RIYADH: The Saudi Central Bank, or SAMA, assured the public on Friday that its national payment and banking infrastructure systems were unaffected by the worldwide tech outage that disrupted industries, from travel to finance. A software update by global cybersecurity firm CrowdStrike appeared to have triggered system problems that grounded flights, forced some broadcasters off air and left customers without access to services such as healthcare or banking. SAMA emphasized that it adheres to the highest internationally recognized standards for operational and cybersecurity practices. This includes rigorous protocols for its systems and national payment networks, as well as those connected with other financial institutions. The bank further highlighted its commitment to regularly updating precautionary measures to ensure the effectiveness of business continuity plans and the resilience of banking and payment systems. These measures are aimed at enhancing infrastructure safety and service efficiency, it said. Although CrowdStrike said it had rolled out a fix for the problem, experts have questioned how easy it would be for millions of users to patch their damaged systems.